opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/sal/binding/impl/GenericNotificationRegistration.java

   1 /**
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.sal.binding.impl;
   9
  10 import org.opendaylight.controller.sal.binding.api.NotificationListener;
  11 import org.opendaylight.yangtools.concepts.AbstractObjectRegistration;
  12 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  13 import org.opendaylight.yangtools.yang.binding.Notification;
  14
  15 public class GenericNotificationRegistration<T extends Notification> extends AbstractObjectRegistration<NotificationListener<T>> implements ListenerRegistration<NotificationListener<T>> {
  16     private final Class<T> _type;
  17
  18     public Class<T> getType() {
  19         return this._type;
  20     }
  21
  22     private NotificationBrokerImpl notificationBroker;
  23
  24     public GenericNotificationRegistration(final Class<T> type, final NotificationListener<T> instance, final NotificationBrokerImpl broker) {
  25         super(instance);
  26         this._type = type;
  27         this.notificationBroker = broker;
  28     }
  29
  30     @Override
  31     protected void removeRegistration() {
  32         this.notificationBroker.unregisterListener(this);
  33         this.notificationBroker = null;
  34     }
  35 }